DTC - Ideal conformer
     RDKit          3D

 37 40  0  0  0  0  0  0  0  0999 V2000
   -1.5500   -0.2530   -1.3270 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5100   -0.8210   -0.5560 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0110   -0.1670    0.5800 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5050    1.1730    0.9330 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0680    1.8740    1.7470 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2420    1.6280    0.2210 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.0070    1.0750    0.9360 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3240    1.0670   -1.1870 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1920    1.7820   -2.1510 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9880   -0.7800    1.3680 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4650   -2.0260    1.0190 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9770   -2.6670   -0.1080 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0070   -2.0730   -0.8920 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9310   -0.8580    1.4020 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9900   -0.1930    0.6130 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5200   -0.7830   -0.5710 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0140   -2.0230   -0.9520 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9480   -2.6690   -0.1670 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4040   -2.0920    1.0080 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5880   -0.1690   -1.3400 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.3740    1.1460   -1.1450 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2780    1.9080   -2.0780 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.2560    1.6430    0.2850 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.4910    1.1360    1.0120 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0370    1.7900    1.8750 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2010    2.7170    0.1910 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0360    1.3650    1.9870 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0010   -0.0120    0.8590 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3690   -0.2810    2.2470 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.2200   -2.5030    1.6260 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3580   -3.6410   -0.3770 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6350   -2.5830   -1.7680 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.2900   -0.4060    2.3150 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.6660   -2.4840   -1.8650 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3260   -3.6340   -0.4700 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.1310   -2.6090    1.6150 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2290    2.7320    0.3030 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  1  8  1  0
  2  3  2  0
  2 13  1  0
  3  4  1  0
  3 10  1  0
  4  5  2  0
  4  6  1  0
  6  7  1  0
  6  8  1  0
  6 26  1  6
  7 23  1  0
  7 27  1  0
  7 28  1  0
  8  9  2  0
 10 11  2  0
 10 29  1  0
 11 12  1  0
 11 30  1  0
 12 13  2  0
 12 31  1  0
 13 32  1  0
 14 15  2  0
 14 19  1  0
 14 33  1  0
 15 16  1  0
 15 24  1  0
 16 17  2  0
 16 20  1  0
 17 18  1  0
 17 34  1  0
 18 19  2  0
 18 35  1  0
 19 36  1  0
 20 21  1  0
 21 22  2  0
 21 23  1  0
 23 24  1  0
 23 37  1  6
 24 25  2  0
M  END
$$$$
